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Harlingen

$160+ Cheap flights from O'Hare Intl (ORD) to Harlingen, TX (HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HRL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$160
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$378
From Chicago O'Hare Intl to Harlingen Valley Intl
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One-way flight from Chicago O'Hare Intl to Harlingen Valley Intl
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Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from O'Hare Intl to Harlingen

Cheapest flights from O'Hare Intl to Harlingen
Explore the most affordable flight options available from O'Hare Intl to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2112:03 pmORD - HRL
1 stop6h 02mAmerican Airlines
mié. 11/54:02 pmHRL - ORD
1 stop6h 18mAmerican Airlines
Deal found 8/14$217
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:20 pmORD - HRL
1 stop5h 10mSouthwest
lun. 9/226:40 amHRL - ORD
1 stop6h 25mSouthwest
Deal found 8/13$237
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:20 pmORD - HRL
1 stop5h 10mSouthwest
dom. 9/217:00 amHRL - ORD
1 stop9h 25mSouthwest
Deal found 8/13$242
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/304:50 pmORD - HRL
1 stop5h 02mUnited Airlines
dom. 8/315:00 amHRL - ORD
1 stop5h 13mUnited Airlines
Deal found 8/13$262
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/304:50 pmORD - HRL
1 stop5h 02mUnited Airlines
lun. 9/15:00 amHRL - ORD
1 stop6h 08mUnited Airlines
Deal found 8/13$305
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:30 amORD - HRL
1 stop6h 05mSouthwest
lun. 9/111:55 amHRL - ORD
1 stop9h 35mSouthwest
Deal found 8/13$324
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/284:20 pmORD - HRL
1 stop5h 10mSouthwest
dom. 8/318:25 amHRL - ORD
1 stop6h 55mSouthwest
Deal found 8/13$339
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/284:20 pmORD - HRL
1 stop5h 10mSouthwest
lun. 9/111:55 amHRL - ORD
1 stop9h 35mSouthwest
Deal found 8/13$344
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/3012:40 pmORD - HRL
1 stop7h 55mSouthwest
dom. 8/3111:40 amHRL - ORD
2 stops8h 20mSouthwest
Deal found 8/13$350
This Sun Country Air deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3111:45 amORD - HRL
1 stop23h 08mSun Country Air
dom. 1/411:49 amHRL - ORD
1 stop7h 01mSun Country Air
Deal found 8/14$362

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Harlingen that are best for you.

Fly from

O'Hare Intl

Fly to

Harlingen

Route

Depart

Return

Price

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mar. 10/21

12:03 pm-6:05 pm

1 stop6h 02m

Harlingen Valley Intl

mié. 11/5

4:02 pm-10:20 pm

1 stop6h 18m

$217

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

vie. 9/19

4:20 pm-9:30 pm

1 stop5h 10m

Harlingen Valley Intl

lun. 9/22

6:40 am-1:05 pm

1 stop6h 25m

$237

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

vie. 9/19

4:20 pm-9:30 pm

1 stop5h 10m

Harlingen Valley Intl

dom. 9/21

7:00 am-4:25 pm

1 stop9h 25m

$242

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

sáb. 8/30

4:50 pm-9:52 pm

1 stop5h 02m

Harlingen Valley Intl

dom. 8/31

5:00 am-10:13 am

1 stop5h 13m

$262

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

sáb. 8/30

4:50 pm-9:52 pm

1 stop5h 02m

Harlingen Valley Intl

lun. 9/1

5:00 am-11:08 am

1 stop6h 08m

$305

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

jue. 1/8

2:15 pm-9:44 pm

1 stop7h 29m

Harlingen Valley Intl

mié. 1/14

5:16 pm-12:10 am

1 stop6h 54m

$307

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

mié. 8/27

7:30 am-1:35 pm

1 stop6h 05m

Harlingen Valley Intl

lun. 9/1

11:55 am-9:30 pm

1 stop9h 35m

$324

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

jue. 8/28

4:20 pm-9:30 pm

1 stop5h 10m

Harlingen Valley Intl

dom. 8/31

8:25 am-3:20 pm

1 stop6h 55m

$339

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

jue. 8/28

4:20 pm-9:30 pm

1 stop5h 10m

Harlingen Valley Intl

lun. 9/1

11:55 am-9:30 pm

1 stop9h 35m

$344

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

vie. 8/29

7:30 am-5:10 pm

1 stop9h 40m

Harlingen Valley Intl

dom. 8/31

8:25 am-3:20 pm

1 stop6h 55m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
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Best time to book a flight from O'Hare Intl to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Harlingen

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Harlingen, Texas (average of $267). Flying from Chicago O'Hare Intl Airport to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to HRL?

Find hourly flight availability from O'Hare Intl to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Chicago O'Hare Intl Airport to Harlingen, Texas by exploring options for tickets in the evening.

What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Harlingen, Texas?

Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Harlingen, Texas chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago O'Hare Intl Airport to Harlingen, Texas on Cheapflights.

What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Harlingen, Texas?

Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Harlingen, Texas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $296.

What’s the fastest layover option from Chicago O'Hare Intl Airport to Harlingen, Texas?

Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Harlingen, Texas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Austin (AUS) have the shortest average one-way travel time for 1-stop routes: 4h 55m.

Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Harlingen, Texas?

Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Harlingen, Texas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 10m.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated agosto 14, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Harlingen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Harlingen, you will be flying into Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city. Valley Intl is the only Harlingen airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 3 airlines have flights to Harlingen Valley Intl from Chicago O'Hare Intl on a regular basis.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Harlingen, Texas round-trip?

    Flying on Southwest is currently your cheapest option to Harlingen, Texas, with prices starting at $208. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $226 and $267, respectively. Users have found that Southwest is 43% cheaper than the other options available to this destination.

  • Can I find deals for flights from O'Hare Intl to Harlingen that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Harlingen.

  • Can I find deals for business class flights from O'Hare Intl to Harlingen?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Harlingen, Texas (average of $267). Flying from Chicago O'Hare Intl Airport to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from O'Hare Intl to Harlingen

Discover the top 3 airlines that operate flights from O'Hare Intl to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$226Average$445FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$267Average$379FlexibilityNo cancel feeOn-time71%

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